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Diffstat (limited to 'src/extension/internal/filter/bumps.h')
| -rw-r--r-- | src/extension/internal/filter/bumps.h | 494 |
1 files changed, 494 insertions, 0 deletions
diff --git a/src/extension/internal/filter/bumps.h b/src/extension/internal/filter/bumps.h new file mode 100644 index 0000000..4db33d6 --- /dev/null +++ b/src/extension/internal/filter/bumps.h @@ -0,0 +1,494 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BUMPS_H__ +#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BUMPS_H__ +/* Change the 'BUMPS' above to be your file name */ + +/* + * Copyright (C) 2011 Authors: + * Ivan Louette (filters) + * Nicolas Dufour (UI) <nicoduf@yahoo.fr> + * + * Bump filters + * Bump + * Wax bump + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ +/* ^^^ Change the copyright to be you and your e-mail address ^^^ */ + +#include "filter.h" + +#include "extension/internal/clear-n_.h" +#include "extension/system.h" +#include "extension/extension.h" + +namespace Inkscape { +namespace Extension { +namespace Internal { +namespace Filter { + +/** + \brief Custom predefined Bump filter. + + All purpose bump filter + + Filter's parameters: + Options + * Image simplification (0.01->10., default 0.01) -> blur1 (stdDeviation) + * Bump simplification (0.01->10., default 0.01) -> blur2 (stdDeviation) + * Crop (-50.->50., default 0.) -> composite1 (k3) + * Red (-50.->50., default 0.) -> colormatrix1 (values) + * Green (-50.->50., default 0.) -> colormatrix1 (values) + * Blue (-50.->50., default 0.) -> colormatrix1 (values) + * Bump from background (boolean, default false) -> colormatrix1 (false: in="SourceGraphic", true: in="BackgroundImage") + Lighting + * Lighting type (enum, default specular) -> lighting block + * Height (0.->50., default 5.) -> lighting (surfaceScale) + * Lightness (0.->5., default 1.) -> lighting [diffuselighting (diffuseConstant)|specularlighting (specularConstant)] + * Precision (1->128, default 15) -> lighting (specularExponent) + * Color (guint, default -1 (RGB:255,255,255))-> lighting (lighting-color) + Light source + * Azimuth (0->360, default 225) -> lightsOptions (distantAzimuth) + * Elevation (0->180, default 45) -> lightsOptions (distantElevation) + * X location [point] (-5000->5000, default 526) -> lightsOptions (x) + * Y location [point] (-5000->5000, default 372) -> lightsOptions (y) + * Z location [point] (0->5000, default 150) -> lightsOptions (z) + * X location [spot] (-5000->5000, default 526) -> lightsOptions (x) + * Y location [spot] (-5000->5000, default 372) -> lightsOptions (y) + * Z location [spot] (-5000->5000, default 150) -> lightsOptions (z) + * X target (-5000->5000, default 0) -> lightsOptions (pointsAtX) + * Y target (-5000->5000, default 0) -> lightsOptions (pointsAtX) + * Z target (-5000->0, default -1000) -> lightsOptions (pointsAtX) + * Specular exponent (1->100, default 1) -> lightsOptions (specularExponent) + * Cone angle (0->100, default 50) -> lightsOptions (limitingConeAngle) + Color bump + * Blend type (enum, default normal) -> blend (mode) + * Image color (guint, default -987158017 (RGB:197,41,41)) -> flood (flood-color) + * Color bump (boolean, default false) -> composite2 (false: in="diffuselighting", true in="flood") +*/ + +class Bump : public Inkscape::Extension::Internal::Filter::Filter { +protected: + gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override; + +public: + Bump ( ) : Filter() { }; + ~Bump ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; } + + static void init () { + // clang-format off + Inkscape::Extension::build_from_mem( + "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n" + "<name>" N_("Bump") "</name>\n" + "<id>org.inkscape.effect.filter.Bump</id>\n" + "<param name=\"tab\" type=\"notebook\">\n" + "<page name=\"optionstab\" gui-text=\"Options\">\n" + "<param name=\"simplifyImage\" gui-text=\"" N_("Image simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">0.01</param>\n" + "<param name=\"simplifyBump\" gui-text=\"" N_("Bump simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">0.01</param>\n" + "<param name=\"crop\" gui-text=\"" N_("Crop") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n" + "<label appearance=\"header\">" N_("Bump source") "</label>\n" + "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n" + "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n" + "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n" + "<param name=\"background\" gui-text=\"" N_("Bump from background") "\" indent=\"1\" type=\"bool\">false</param>\n" + "</page>\n" + "<page name=\"lightingtab\" gui-text=\"Lighting\">\n" + "<param name=\"lightType\" gui-text=\"" N_("Lighting type:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"specular\">" N_("Specular") "</option>\n" + "<option value=\"diffuse\">" N_("Diffuse") "</option>\n" + "</param>\n" + "<param name=\"height\" gui-text=\"" N_("Height") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"50.\">5</param>\n" + "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"5.\">1</param>\n" + "<param name=\"precision\" gui-text=\"" N_("Precision") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"128\">15</param>\n" + "<param name=\"lightingColor\" gui-text=\"" N_("Color") "\" type=\"color\">-1</param>\n" + "</page>\n" + "<page name=\"lightsourcetab\" gui-text=\"" N_("Light source") "\">\n" + "<param name=\"lightSource\" gui-text=\"" N_("Light source:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"distant\">" N_("Distant") "</option>\n" + "<option value=\"point\">" N_("Point") "</option>\n" + "<option value=\"spot\">" N_("Spot") "</option>\n" + "</param>\n" + "<label appearance=\"header\">" N_("Distant light options") "</label>\n" + "<param name=\"distantAzimuth\" gui-text=\"" N_("Azimuth") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"360\">225</param>\n" + "<param name=\"distantElevation\" gui-text=\"" N_("Elevation") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"180\">45</param>\n" + "<label appearance=\"header\">" N_("Point light options") "</label>\n" + "<param name=\"pointX\" gui-text=\"" N_("X location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">526</param>\n" + "<param name=\"pointY\" gui-text=\"" N_("Y location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">372</param>\n" + "<param name=\"pointZ\" gui-text=\"" N_("Z location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"5000\">150</param>\n" + "<label appearance=\"header\">" N_("Spot light options") "</label>\n" + "<param name=\"spotX\" gui-text=\"" N_("X location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">526</param>\n" + "<param name=\"spotY\" gui-text=\"" N_("Y location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">372</param>\n" + "<param name=\"spotZ\" gui-text=\"" N_("Z location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">150</param>\n" + "<param name=\"spotAtX\" gui-text=\"" N_("X target") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">0</param>\n" + "<param name=\"spotAtY\" gui-text=\"" N_("Y target") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">0</param>\n" + "<param name=\"spotAtZ\" gui-text=\"" N_("Z target") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"0\">-1000</param>\n" + "<param name=\"spotExponent\" gui-text=\"" N_("Specular exponent") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"1\" max=\"100\">1</param>\n" + "<param name=\"spotConeAngle\" gui-text=\"" N_("Cone angle") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"100\">50</param>\n" + "</page>\n" + "<page name=\"colortab\" gui-text=\"Color bump\">\n" + "<param name=\"imageColor\" gui-text=\"" N_("Image color") "\" type=\"color\">-987158017</param>\n" + "<param name=\"colorize\" gui-text=\"" N_("Color bump") "\" type=\"bool\" >false</param>\n" + "<param name=\"blend\" gui-text=\"" N_("Blend type:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"normal\">" N_("Normal") "</option>\n" + "<option value=\"darken\">" N_("Darken") "</option>\n" + "<option value=\"screen\">" N_("Screen") "</option>\n" + "<option value=\"multiply\">" N_("Multiply") "</option>\n" + "<option value=\"lighten\">" N_("Lighten") "</option>\n" + "</param>\n" + "</page>\n" + "</param>\n" + "<effect>\n" + "<object-type>all</object-type>\n" + "<effects-menu>\n" + "<submenu name=\"" N_("Filters") "\">\n" + "<submenu name=\"" N_("Bumps") "\"/>\n" + "</submenu>\n" + "</effects-menu>\n" + "<menu-tip>" N_("All purposes bump filter") "</menu-tip>\n" + "</effect>\n" + "</inkscape-extension>\n", new Bump()); + // clang-format on + }; + +}; + +gchar const * +Bump::get_filter_text (Inkscape::Extension::Extension * ext) +{ + if (_filter != nullptr) g_free((void *)_filter); + + std::ostringstream simplifyImage; + std::ostringstream simplifyBump; + std::ostringstream red; + std::ostringstream green; + std::ostringstream blue; + std::ostringstream crop; + std::ostringstream bumpSource; + std::ostringstream blend; + + std::ostringstream lightStart; + std::ostringstream lightOptions; + std::ostringstream lightEnd; + + std::ostringstream floodRed; + std::ostringstream floodGreen; + std::ostringstream floodBlue; + std::ostringstream floodAlpha; + std::ostringstream colorize; + + + simplifyImage << ext->get_param_float("simplifyImage"); + simplifyBump << ext->get_param_float("simplifyBump"); + red << ext->get_param_float("red"); + green << ext->get_param_float("green"); + blue << ext->get_param_float("blue"); + crop << ext->get_param_float("crop"); + blend << ext->get_param_optiongroup("blend"); + + guint32 lightingColor = ext->get_param_color("lightingColor"); + guint32 imageColor = ext->get_param_color("imageColor"); + + if (ext->get_param_bool("background")) { + bumpSource << "BackgroundImage" ; + } else { + bumpSource << "blur1" ; + } + + const gchar *lightType = ext->get_param_optiongroup("lightType"); + if ((g_ascii_strcasecmp("specular", lightType) == 0)) { + // Specular + lightStart << "<feSpecularLighting lighting-color=\"rgb(" << ((lightingColor >> 24) & 0xff) << "," + << ((lightingColor >> 16) & 0xff) << "," << ((lightingColor >> 8) & 0xff) << ")\" surfaceScale=\"" + << ext->get_param_float("height") << "\" specularConstant=\"" << ext->get_param_float("lightness") + << "\" specularExponent=\"" << ext->get_param_int("precision") << "\" result=\"lighting\">"; + lightEnd << "</feSpecularLighting>"; + } else { + // Diffuse + lightStart << "<feDiffuseLighting lighting-color=\"rgb(" << ((lightingColor >> 24) & 0xff) << "," + << ((lightingColor >> 16) & 0xff) << "," << ((lightingColor >> 8) & 0xff) << ")\" surfaceScale=\"" + << ext->get_param_float("height") << "\" diffuseConstant=\"" << ext->get_param_float("lightness") + << "\" result=\"lighting\">"; + lightEnd << "</feDiffuseLighting>"; + } + + const gchar *lightSource = ext->get_param_optiongroup("lightSource"); + if ((g_ascii_strcasecmp("distant", lightSource) == 0)) { + // Distant + lightOptions << "<feDistantLight azimuth=\"" << ext->get_param_int("distantAzimuth") << "\" elevation=\"" + << ext->get_param_int("distantElevation") << "\" />"; + } else if ((g_ascii_strcasecmp("point", lightSource) == 0)) { + // Point + lightOptions << "<fePointLight z=\"" << ext->get_param_int("pointX") << "\" y=\"" << ext->get_param_int("pointY") + << "\" x=\"" << ext->get_param_int("pointZ") << "\" />"; + } else { + // Spot + lightOptions << "<feSpotLight x=\"" << ext->get_param_int("pointX") << "\" y=\"" << ext->get_param_int("pointY") + << "\" z=\"" << ext->get_param_int("pointZ") << "\" pointsAtX=\"" << ext->get_param_int("spotAtX") + << "\" pointsAtY=\"" << ext->get_param_int("spotAtY") << "\" pointsAtZ=\"" << ext->get_param_int("spotAtZ") + << "\" specularExponent=\"" << ext->get_param_int("spotExponent") + << "\" limitingConeAngle=\"" << ext->get_param_int("spotConeAngle") + << "\" />"; + } + + floodRed << ((imageColor >> 24) & 0xff); + floodGreen << ((imageColor >> 16) & 0xff); + floodBlue << ((imageColor >> 8) & 0xff); + floodAlpha << (imageColor & 0xff) / 255.0F; + + if (ext->get_param_bool("colorize")) { + colorize << "flood" ; + } else { + colorize << "blur1" ; + } + + // clang-format off + _filter = g_strdup_printf( + "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Bump\">\n" + "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur1\" />\n" + "<feColorMatrix in=\"%s\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 %s %s %s 1 0 \" result=\"colormatrix1\" />\n" + "<feColorMatrix in=\"colormatrix1\" type=\"luminanceToAlpha\" result=\"colormatrix2\" />\n" + "<feComposite in2=\"blur1\" operator=\"arithmetic\" k2=\"1\" k3=\"%s\" result=\"composite1\" />\n" + "<feGaussianBlur in=\"composite1\" stdDeviation=\"%s\" result=\"blur2\" />\n" + "%s\n" + "%s\n" + "%s\n" + "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood\" />\n" + "<feComposite in=\"lighting\" in2=\"%s\" operator=\"arithmetic\" k3=\"1\" k2=\"1\" result=\"composite2\" />\n" + "<feBlend in2=\"SourceGraphic\" mode=\"%s\" result=\"blend\" />\n" + "<feComposite in=\"blend\" in2=\"SourceGraphic\" operator=\"in\" k2=\"1\" result=\"composite3\" />\n" + "</filter>\n", simplifyImage.str().c_str(), bumpSource.str().c_str(), red.str().c_str(), green.str().c_str(), blue.str().c_str(), + crop.str().c_str(), simplifyBump.str().c_str(), + lightStart.str().c_str(), lightOptions.str().c_str(), lightEnd.str().c_str(), + floodRed.str().c_str(), floodGreen.str().c_str(), floodBlue.str().c_str(), floodAlpha.str().c_str(), + colorize.str().c_str(), blend.str().c_str()); + // clang-format on + + return _filter; + +}; /* Bump filter */ + +/** + \brief Custom predefined Wax Bump filter. + + Turns an image to jelly + + Filter's parameters: + Options + * Image simplification (0.01->10., default 1.5) -> blur1 (stdDeviation) + * Bump simplification (0.01->10., default 1) -> blur2 (stdDeviation) + * Crop (-10.->10., default 1.) -> colormatrix2 (4th value of the last line) + * Red (-10.->10., default 0.) -> colormatrix2 (values, substract 0.21) + * Green (-10.->10., default 0.) -> colormatrix2 (values, substract 0.72) + * Blue (-10.->10., default 0.) -> colormatrix2 (values, substract 0.07) + * Background (enum, default color) -> + * color: colormatrix1 (in="flood1") + * image: colormatrix1 (in="SourceGraphic") + * blurred image: colormatrix1 (in="blur1") + * Background opacity (0.->1., default 0) -> colormatrix1 (last value) + Lighting (specular, distant light) + * Color (guint, default -1 (RGB:255,255,255))-> lighting (lighting-color) + * Height (-50.->50., default 5.) -> lighting (surfaceScale) + * Lightness (0.->10., default 1.4) -> lighting [diffuselighting (diffuseConstant)|specularlighting (specularConstant)] + * Precision (0->50, default 35) -> lighting (specularExponent) + * Azimuth (0->360, default 225) -> lightsOptions (distantAzimuth) + * Elevation (0->180, default 60) -> lightsOptions (distantElevation) + * Lighting blend (enum, default screen) -> blend1 (mode) + * Highlight blend (enum, default screen) -> blend2 (mode) + Bump + * Transparency type (enum [in,atop], default atop) -> composite2 (operator) + * Color (guint, default -520083713 (RGB:225,0,38)) -> flood2 (flood-color) + * Revert bump (boolean, default false) -> composite1 (false: operator="out", true operator="in") +*/ + +class WaxBump : public Inkscape::Extension::Internal::Filter::Filter { +protected: + gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override; + +public: + WaxBump ( ) : Filter() { }; + ~WaxBump ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; } + + static void init () { + // clang-format off + Inkscape::Extension::build_from_mem( + "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n" + "<name>" N_("Wax Bump") "</name>\n" + "<id>org.inkscape.effect.filter.WaxBump</id>\n" + "<param name=\"tab\" type=\"notebook\">\n" + "<page name=\"optionstab\" gui-text=\"Options\">\n" + "<param name=\"simplifyImage\" gui-text=\"" N_("Image simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">1.5</param>\n" + "<param name=\"simplifyBump\" gui-text=\"" N_("Bump simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">1</param>\n" + "<param name=\"crop\" gui-text=\"" N_("Crop") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">1</param>\n" + "<label appearance=\"header\">" N_("Bump source") "</label>\n" + "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0</param>\n" + "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0</param>\n" + "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0</param>\n" + "<param name=\"background\" gui-text=\"" N_("Background:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"flood1\">" N_("Color") "</option>\n" + "<option value=\"SourceGraphic\">" N_("Image") "</option>\n" + "<option value=\"blur1\">" N_("Blurred image") "</option>\n" + "</param>\n" + "<param name=\"bgopacity\" gui-text=\"" N_("Background opacity") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1.\">0</param>\n" + "</page>\n" + "<page name=\"lightingtab\" gui-text=\"" N_("Lighting") "\">\n" + "<param name=\"lightingColor\" gui-text=\"" N_("Color") "\" type=\"color\">-1</param>\n" + "<param name=\"height\" gui-text=\"" N_("Height") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">5</param>\n" + "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"10.\">1.4</param>\n" + "<param name=\"precision\" gui-text=\"" N_("Precision") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"50\">35</param>\n" + "<param name=\"distantAzimuth\" gui-text=\"" N_("Azimuth") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"360\">225</param>\n" + "<param name=\"distantElevation\" gui-text=\"" N_("Elevation") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"180\">60</param>\n" + "<param name=\"lightingblend\" gui-text=\"" N_("Lighting blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"screen\">" N_("Screen") "</option>\n" + "<option value=\"normal\">" N_("Normal") "</option>\n" + "<option value=\"darken\">" N_("Darken") "</option>\n" + "<option value=\"multiply\">" N_("Multiply") "</option>\n" + "<option value=\"lighten\">" N_("Lighten") "</option>\n" + "</param>\n" + "<param name=\"highlightblend\" gui-text=\"" N_("Highlight blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"screen\">" N_("Screen") "</option>\n" + "<option value=\"normal\">" N_("Normal") "</option>\n" + "<option value=\"darken\">" N_("Darken") "</option>\n" + "<option value=\"multiply\">" N_("Multiply") "</option>\n" + "<option value=\"lighten\">" N_("Lighten") "</option>\n" + "</param>\n" + "</page>\n" + "<page name=\"colortab\" gui-text=\"Bump\">\n" + "<param name=\"imageColor\" gui-text=\"" N_("Bump color") "\" type=\"color\">-520083713</param>\n" + "<param name=\"revert\" gui-text=\"" N_("Revert bump") "\" type=\"bool\" >false</param>\n" + "<param name=\"transparency\" gui-text=\"" N_("Transparency type:") "\" type=\"optiongroup\" appearance=\"combo\">\n" + "<option value=\"atop\">" N_("Atop") "</option>\n" + "<option value=\"in\">" N_("In") "</option>\n" + "</param>\n" + "</page>\n" + "</param>\n" + "<effect>\n" + "<object-type>all</object-type>\n" + "<effects-menu>\n" + "<submenu name=\"" N_("Filters") "\">\n" + "<submenu name=\"" N_("Bumps") "\"/>\n" + "</submenu>\n" + "</effects-menu>\n" + "<menu-tip>" N_("Turns an image to jelly") "</menu-tip>\n" + "</effect>\n" + "</inkscape-extension>\n", new WaxBump()); + // clang-format on + }; + +}; + +gchar const * +WaxBump::get_filter_text (Inkscape::Extension::Extension * ext) +{ + if (_filter != nullptr) g_free((void *)_filter); + + std::ostringstream simplifyImage; + std::ostringstream simplifyBump; + std::ostringstream crop; + + std::ostringstream red; + std::ostringstream green; + std::ostringstream blue; + + std::ostringstream background; + std::ostringstream bgopacity; + + std::ostringstream height; + std::ostringstream lightness; + std::ostringstream precision; + std::ostringstream distantAzimuth; + std::ostringstream distantElevation; + + std::ostringstream lightRed; + std::ostringstream lightGreen; + std::ostringstream lightBlue; + + std::ostringstream floodRed; + std::ostringstream floodGreen; + std::ostringstream floodBlue; + std::ostringstream floodAlpha; + + std::ostringstream revert; + std::ostringstream lightingblend; + std::ostringstream highlightblend; + std::ostringstream transparency; + + simplifyImage << ext->get_param_float("simplifyImage"); + simplifyBump << ext->get_param_float("simplifyBump"); + crop << ext->get_param_float("crop"); + + red << ext->get_param_float("red") - 0.21; + green << ext->get_param_float("green") - 0.72; + blue << ext->get_param_float("blue") - 0.07; + + background << ext->get_param_optiongroup("background"); + bgopacity << ext->get_param_float("bgopacity"); + + height << ext->get_param_float("height"); + lightness << ext->get_param_float("lightness"); + precision << ext->get_param_int("precision"); + distantAzimuth << ext->get_param_int("distantAzimuth"); + distantElevation << ext->get_param_int("distantElevation"); + + guint32 lightingColor = ext->get_param_color("lightingColor"); + lightRed << ((lightingColor >> 24) & 0xff); + lightGreen << ((lightingColor >> 16) & 0xff); + lightBlue << ((lightingColor >> 8) & 0xff); + + guint32 imageColor = ext->get_param_color("imageColor"); + floodRed << ((imageColor >> 24) & 0xff); + floodGreen << ((imageColor >> 16) & 0xff); + floodBlue << ((imageColor >> 8) & 0xff); + floodAlpha << (imageColor & 0xff) / 255.0F; + + if (ext->get_param_bool("revert")) { + revert << "in" ; + } else { + revert << "out" ; + } + + lightingblend << ext->get_param_optiongroup("lightingblend"); + highlightblend << ext->get_param_optiongroup("highlightblend"); + transparency << ext->get_param_optiongroup("transparency"); + + // clang-format off + _filter = g_strdup_printf( + "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Wax Bump\">\n" + "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur1\" />\n" + "<feFlood flood-opacity=\"1\" flood-color=\"rgb(255,255,255)\" result=\"flood1\" />\n" + "<feColorMatrix in=\"%s\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 %s \" result=\"colormatrix1\" />\n" + "<feColorMatrix in=\"blur1\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 %s %s %s %s 0 \" result=\"colormatrix2\" />\n" + "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood2\" />\n" + "<feComposite in=\"flood2\" in2=\"colormatrix2\" operator=\"%s\" result=\"composite1\" />\n" + "<feGaussianBlur in=\"composite1\" stdDeviation=\"%s\" result=\"blur2\" />\n" + "<feSpecularLighting in=\"blur2\" lighting-color=\"rgb(%s,%s,%s)\" specularConstant=\"%s\" surfaceScale=\"%s\" specularExponent=\"%s\" result=\"specular\">\n" + "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n" + "</feSpecularLighting>\n" + "<feBlend in=\"specular\" in2=\"blur2\" specularConstant=\"1\" mode=\"%s\" result=\"blend1\" />\n" + "<feComposite in=\"blend1\" in2=\"blur2\" k2=\"0\" operator=\"%s\" k1=\"0.5\" k3=\"0.5\" k4=\"0\" result=\"composite2\" />\n" + "<feMerge result=\"merge\">\n" + "<feMergeNode in=\"colormatrix1\" />\n" + "<feMergeNode in=\"composite2\" />\n" + "</feMerge>\n" + "<feBlend in2=\"composite2\" mode=\"%s\" result=\"blend2\" />\n" + "<feComposite in=\"blend2\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite3\" />\n" + "</filter>\n", simplifyImage.str().c_str(), background.str().c_str(), bgopacity.str().c_str(), + red.str().c_str(), green.str().c_str(), blue.str().c_str(), crop.str().c_str(), + floodRed.str().c_str(), floodGreen.str().c_str(), floodBlue.str().c_str(), floodAlpha.str().c_str(), + revert.str().c_str(), simplifyBump.str().c_str(), + lightRed.str().c_str(), lightGreen.str().c_str(), lightBlue.str().c_str(), + lightness.str().c_str(), height.str().c_str(), precision.str().c_str(), + distantElevation.str().c_str(), distantAzimuth.str().c_str(), + lightingblend.str().c_str(), transparency.str().c_str(), highlightblend.str().c_str() ); + // clang-format on + + return _filter; + +}; /* Wax bump filter */ + +}; /* namespace Filter */ +}; /* namespace Internal */ +}; /* namespace Extension */ +}; /* namespace Inkscape */ + +/* Change the 'BUMPS' below to be your file name */ +#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BUMPS_H__ */ |